29134161 has 20 divisors (see below), whose sum is σ = 49739712. Its totient is φ = 16647768.

The previous prime is 29134151. The next prime is 29134187. The reversal of 29134161 is 16143192.

It is not a de Polignac number, because 29134161 - 2⁹ = 29133649 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (29134111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 25125 + ... + 26258.

Almost surely, 2^29134161 is an apocalyptic number.

29134161 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

29134161 is a deficient number, since it is larger than the sum of its proper divisors (20605551).

29134161 is an equidigital number, since it uses as much as digits as its factorization.

29134161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51402 (or 51393 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 29134161 is about 5397.6069697598. The cubic root of 29134161 is about 307.7047298142.

The spelling of 29134161 in words is "twenty-nine million, one hundred thirty-four thousand, one hundred sixty-one".